<!DOCTYPE html>
<html lang="zh">
<head>
    <meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" name="viewport">
    <meta name="format-detection" content="telephone=no">
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>404</title>
    <link href="css/main.css" rel="stylesheet" type="text/css"/>
</head>
<body id="yc">
    <div class="container" >
        <div class="bk-01">
            <img  class="refresh" src="images/refresh.png">
            <p>系统异常,请刷新试试</p>
            <div class="btn-retry">重试</div>
        </div>
    </div>
    <script src="js/rem.js"></script>
    <script src="js/jquery.js"></script>
    <script>
        $(".btn-retry").on("click",function () {
                $(".refresh").addClass("rot")
        })
    </script>

</body>
</html>